67994667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 109007360

約数和(自身を除く): 41012693

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 631, 921, 1893, 2763, 3991, 5679, 8203, 8289, 11973, 17037, 24609, 35919, 73827, 107757, 193717, 221481, 581151, 1743453, 2518321, 5230359, 7554963, 22664889, 67994667]

約数ペア:

[(1, 67994667), (3, 22664889), (9, 7554963), (13, 5230359), (27, 2518321), (39, 1743453), (117, 581151), (307, 221481), (351, 193717), (631, 107757), (921, 73827), (1893, 35919), (2763, 24609), (3991, 17037), (5679, 11973), (8203, 8289)]